First step is Cut the onion into slices. Zest the limes and then cut in half.

And then, Turn the Instant Pot on the meat setting then put in the pork shoulder. Add in the paprika, cumin and garlic powder. Add in the white onion, the chipotle peppers, juice and zest of limes, chicken stock.

And then, visit for full instruction : https://www.mincerepublic.com/instant-pot-carnitas/